National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

50°F

10°C

Humidity 80%
Wind Speed NW 9 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Feb 2:53 am CST
Extended Forecast for

Lucas TX

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 52. North northwest wind around 10 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. North wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. North northeast wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. East wind around 5 mph becoming south in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. South southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Partly sunny, with a high near 76. South southeast wind 5 to 10 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 59. Southeast wind around 10 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 68. South wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 50. Northwest wind 10 to 15 mph.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 52. North northwest wind around 10 mph.
Wednesday
Sunny, with a high near 67. North wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 47. North northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 73. East wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 56. South southeast wind around 5 mph.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 76. South southeast wind 5 to 10 mph.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 59. Southeast wind around 10 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 68. South wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
A 40 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 50. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 47.
Washington's Birthday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lucas TX
 33.08°N 96.57°W (Elev. 499 ft)
Last Update:
11:21 pm CST Feb 10, 2026
Forecast Valid:
3am CST Feb 11, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation